/*
 *
 * Copyright (C) 2012 Walter Lütgenau
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * 
 */
package offset.nodes.client.veditor.model.ev;

import java.util.logging.Level;
import java.util.logging.Logger;
import offset.nodes.client.veditor.model.DataModel;
import offset.nodes.client.veditor.model.VirtualElement;

/**
 *
 * @author Walter Lütgenau
 */
public class PredefinedViewMapper implements DataElementViewMapper {

    @Override
    public DataElementView getView(VirtualElement v) {
        try {
            if (hasView(v))
                return (DataElementView) Class.forName((String) v.getAttributes().getAttribute(DataModel.ATTRIBUTE_NAME_VIEW)).newInstance();
        } catch (Exception ex) {
            ex.printStackTrace();
        }
        return null;
    }

    @Override
    public boolean hasView(VirtualElement v) {
        if (v.getAttributes().isDefined(DataModel.ATTRIBUTE_NAME_VIEW))
            return true;


        return false;
    }
}
